
Key Features & Specs:
Fitment:
Add mild performance while retaining towing-friendly drivability with the Dynomite Diesel DDPNLB7-50 25% over brand-new injector set for 2001-2004 Chevrolet Silverado and GMC Sierra HD trucks equipped with the 6.6L Duramax LB7 diesel engine. This balanced and matched injector set delivers approximately 50 RWHP over stock and supports up to 575 RWHP with proper supporting modifications. It is safe for stock trucks with little to no additional modifications, offering excellent street manners, strong MPG potential, and dependable towing performance. A pyrometer is recommended to monitor exhaust gas temperatures. When servicing LB7 injectors, inspect the injector lines for corrosion and consider replacement if they have not been changed within the last 40,000-50,000 miles.